Jonathan Welch, PA
Physician Assistant · Chester, PANPI 1629678925
Payments from drug & device makers
Across 10 payments — averaging $109.78 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$237
- Avita Medical Americas, LLC$150
- Teva Pharmaceuticals USA, Inc.$132
- Inspire Medical Systems, Inc.$120
- Sumitomo Pharma America, Inc.$117
- Gilead$115
- plus $227 from 3 others
What the payments were for
- Food & beverage$1,098100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Novo Nordisk | 2 | $237 |
| Avita Medical Americas, LLC | 1 | $150 |
| Teva Pharmaceuticals USA, Inc. | 1 | $132 |
| Inspire Medical Systems, Inc. | 1 | $120 |
| Sumitomo Pharma America, Inc. | 1 | $117 |
| Gilead | 1 | $115 |
| Coloplast | 1 | $114 |
| SK Life Science, Inc. | 1 | $85 |
| Biohaven Pharmaceutical Holding Company Ltd. | 1 | $28 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$1,098 in reported general payments places this provider in the 75th percentile of 6,643 physician assistant providers in Pennsylvania.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| VraylarCariprazine Hcl | 15 | $30,533 |
| Aripiprazole | 27 | $1,852 |
| Eszopiclone | 15 | $1,028 |
| Buspirone Hcl | 45 | $864 |
| Zolpidem Tartrate ErZolpidem Tartrate | 12 | $834 |
| Clonazepam | 79 | $807 |
| Venlafaxine Hcl ErVenlafaxine Hcl | 31 | $648 |
| Trazodone Hcl | 51 | $544 |
| Bupropion XlBupropion Hcl | 33 | $540 |
| Sertraline Hcl | 57 | $368 |
| Olanzapine | 12 | $366 |
| Quetiapine Fumarate ErQuetiapine Fumarate | 14 | $350 |
| Escitalopram Oxalate | 19 | $320 |
| Quetiapine Fumarate | 14 | $310 |
| Clozapine | 16 | $275 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Chester
- Erin CrownState College$1.5M
- Tricia BootsCranberry Twp$313K
- Melissa FerrariPhiladelphia$223K
- Jason OberdickWexford$206K
- Justine RobertsMurrysville$173K
- Allison BoydErie$163K
- Joshua TrbovichWashington$144K
- Daniel TelegaErie$124K
- Alvin KingcadePhiladelphia$101K
- Jeffrey CameronWashington$89K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.